after_merge stringlengths 28 79.6k | before_merge stringlengths 20 79.6k | url stringlengths 38 71 | full_traceback stringlengths 43 922k | traceback_type stringclasses 555
values |
|---|---|---|---|---|
def __init__(
self,
item: Union[Instance, AnyType, TypeVarType, TupleType, NoneTyp, CallableType],
*,
line: int = -1,
column: int = -1,
) -> None:
"""To ensure Type[Union[A, B]] is always represented as Union[Type[A], Type[B]], item of
type UnionType must be handled through make_normalized s... | def __init__(
self,
item: Union[Instance, AnyType, TypeVarType, TupleType, NoneTyp, CallableType],
*,
line: int = -1,
column: int = -1,
) -> None:
"""To ensure Type[Union[A, B]] is always represented as Union[Type[A], Type[B]], item of
type UnionType must be handled through make_normalized s... | https://github.com/python/mypy/issues/3852 | $ bin/mypy python/
Traceback (most recent call last):
File "bin/mypy", line 33, in <module>
sys.exit(console_entry())
File "dist/lib/python3.6/mypy/__main__.py", line 7, in console_entry
main(None)
File "dist/lib/python3.6/mypy/main.py", line 50, in main
res = type_check_only(sources, bin_dir, options)
File "dist/lib/p... | AssertionError |
def check_lvalue(
self, lvalue: Lvalue
) -> Tuple[Optional[Type], Optional[IndexExpr], Optional[Var]]:
lvalue_type = None # type: Optional[Type]
index_lvalue = None # type: Optional[IndexExpr]
inferred = None # type: Optional[Var]
if self.is_definition(lvalue):
if isinstance(lvalue, Name... | def check_lvalue(
self, lvalue: Lvalue
) -> Tuple[Optional[Type], Optional[IndexExpr], Optional[Var]]:
lvalue_type = None # type: Optional[Type]
index_lvalue = None # type: Optional[IndexExpr]
inferred = None # type: Optional[Var]
if self.is_definition(lvalue):
if isinstance(lvalue, Name... | https://github.com/python/mypy/issues/4046 | Traceback (most recent call last):
File "/Users/ambv/.venvs/mypy/bin/mypy", line 11, in <module>
load_entry_point('mypy', 'console_scripts', 'mypy')()
File "mypy/__main__.py", line 7, in console_entry
main(None)
File "mypy/main.py", line 50, in main
res = type_check_only(sources, bin_dir, options)
File "mypy/main.py", ... | AttributeError |
def infer_function_type_arguments_using_context(
self, callable: CallableType, error_context: Context
) -> CallableType:
"""Unify callable return type to type context to infer type vars.
For example, if the return type is set[t] where 't' is a type variable
of callable, and if the context is set[int], ... | def infer_function_type_arguments_using_context(
self, callable: CallableType, error_context: Context
) -> CallableType:
"""Unify callable return type to type context to infer type vars.
For example, if the return type is set[t] where 't' is a type variable
of callable, and if the context is set[int], ... | https://github.com/python/mypy/issues/4046 | Traceback (most recent call last):
File "/Users/ambv/.venvs/mypy/bin/mypy", line 11, in <module>
load_entry_point('mypy', 'console_scripts', 'mypy')()
File "mypy/__main__.py", line 7, in console_entry
main(None)
File "mypy/main.py", line 50, in main
res = type_check_only(sources, bin_dir, options)
File "mypy/main.py", ... | AttributeError |
def __init__(
self,
data_dir: str,
lib_path: List[str],
ignore_prefix: str,
source_set: BuildSourceSet,
reports: Reports,
options: Options,
version_id: str,
plugin: Plugin,
errors: Errors,
) -> None:
self.start_time = time.time()
self.data_dir = data_dir
self.errors =... | def __init__(
self,
data_dir: str,
lib_path: List[str],
ignore_prefix: str,
source_set: BuildSourceSet,
reports: Reports,
options: Options,
version_id: str,
plugin: Plugin,
errors: Errors,
) -> None:
self.start_time = time.time()
self.data_dir = data_dir
self.errors =... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def semantic_analysis_pass_three(self) -> None:
assert self.tree is not None, (
"Internal error: method must be called on parsed file only"
)
patches = [] # type: List[Callable[[], None]]
with self.wrap_context():
self.manager.semantic_analyzer_pass3.visit_file(
self.tree, s... | def semantic_analysis_pass_three(self) -> None:
assert self.tree is not None, (
"Internal error: method must be called on parsed file only"
)
with self.wrap_context():
self.manager.semantic_analyzer_pass3.visit_file(
self.tree, self.xpath, self.options
)
if self.o... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def quote_type_string(self, type_string: str) -> str:
"""Quotes a type representation for use in messages."""
no_quote_regex = r"^<(tuple|union): \d+ items>$"
if (
type_string in ["Module", "overloaded function", "<nothing>", "<deleted>"]
or re.match(no_quote_regex, type_string) is not None
... | def quote_type_string(self, type_string: str) -> str:
"""Quotes a type representation for use in messages."""
no_quote_regex = r"^<(tuple|union): \d+ items>$"
if (
type_string in ["Module", "overloaded function", "<nothing>", "<deleted>"]
or re.match(no_quote_regex, type_string) is not None
... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def format_bare(self, typ: Type, verbosity: int = 0) -> str:
"""
Convert a type to a relatively short string suitable for error messages.
This method will return an unquoted string. If a caller doesn't need to
perform post-processing on the string output, .format should be used
instead. (The call... | def format_bare(self, typ: Type, verbosity: int = 0) -> str:
"""
Convert a type to a relatively short string suitable for error messages.
This method will return an unquoted string. If a caller doesn't need to
perform post-processing on the string output, .format should be used
instead. (The call... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def analyze_namedtuple_classdef(self, defn: ClassDef) -> Optional[TypeInfo]:
# special case for NamedTuple
for base_expr in defn.base_type_exprs:
if isinstance(base_expr, RefExpr):
base_expr.accept(self)
if base_expr.fullname == "typing.NamedTuple":
node = self.lo... | def analyze_namedtuple_classdef(self, defn: ClassDef) -> Optional[TypeInfo]:
# special case for NamedTuple
for base_expr in defn.base_type_exprs:
if isinstance(base_expr, RefExpr):
base_expr.accept(self)
if base_expr.fullname == "typing.NamedTuple":
node = self.lo... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def analyze_base_classes(self, defn: ClassDef) -> None:
"""Analyze and set up base classes.
This computes several attributes on the corresponding TypeInfo defn.info
related to the base classes: defn.info.bases, defn.info.mro, and
miscellaneous others (at least tuple_type, fallback_to_any, and is_enum.)... | def analyze_base_classes(self, defn: ClassDef) -> None:
"""Analyze and set up base classes.
This computes several attributes on the corresponding TypeInfo defn.info
related to the base classes: defn.info.bases, defn.info.mro, and
miscellaneous others (at least tuple_type, fallback_to_any, and is_enum.)... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def analyze_typeddict_classdef(self, defn: ClassDef) -> bool:
# special case for TypedDict
possible = False
for base_expr in defn.base_type_exprs:
if isinstance(base_expr, RefExpr):
base_expr.accept(self)
if base_expr.fullname == "mypy_extensions.TypedDict" or self.is_typeddi... | def analyze_typeddict_classdef(self, defn: ClassDef) -> bool:
# special case for TypedDict
possible = False
for base_expr in defn.base_type_exprs:
if isinstance(base_expr, RefExpr):
base_expr.accept(self)
if base_expr.fullname == "mypy_extensions.TypedDict" or self.is_typeddi... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def type_analyzer(
self,
*,
tvar_scope: Optional[TypeVarScope] = None,
allow_tuple_literal: bool = False,
aliasing: bool = False,
third_pass: bool = False,
) -> TypeAnalyser:
if tvar_scope is None:
tvar_scope = self.tvar_scope
tpan = TypeAnalyser(
self.lookup_qualified,
... | def type_analyzer(
self,
*,
tvar_scope: Optional[TypeVarScope] = None,
allow_tuple_literal: bool = False,
aliasing: bool = False,
) -> TypeAnalyser:
if tvar_scope is None:
tvar_scope = self.tvar_scope
return TypeAnalyser(
self.lookup_qualified,
self.lookup_fully_quali... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def anal_type(
self,
t: Type,
*,
tvar_scope: Optional[TypeVarScope] = None,
allow_tuple_literal: bool = False,
aliasing: bool = False,
third_pass: bool = False,
) -> Type:
if t:
a = self.type_analyzer(
tvar_scope=tvar_scope,
aliasing=aliasing,
... | def anal_type(
self,
t: Type,
*,
tvar_scope: Optional[TypeVarScope] = None,
allow_tuple_literal: bool = False,
aliasing: bool = False,
) -> Type:
if t:
a = self.type_analyzer(
tvar_scope=tvar_scope,
aliasing=aliasing,
allow_tuple_literal=allow_tupl... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def analyze_alias(
self, rvalue: Expression, allow_unnormalized: bool
) -> Tuple[Optional[Type], List[str]]:
"""Check if 'rvalue' represents a valid type allowed for aliasing
(e.g. not a type variable). If yes, return the corresponding type and a list of
qualified type variable names for generic aliases... | def analyze_alias(
self, rvalue: Expression, allow_unnormalized: bool
) -> Tuple[Optional[Type], List[str]]:
"""Check if 'rvalue' represents a valid type allowed for aliasing
(e.g. not a type variable). If yes, return the corresponding type and a list of
qualified type variable names for generic aliases... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def process_newtype_declaration(self, s: AssignmentStmt) -> None:
"""Check if s declares a NewType; if yes, store it in symbol table."""
# Extract and check all information from newtype declaration
name, call = self.analyze_newtype_declaration(s)
if name is None or call is None:
return
old_... | def process_newtype_declaration(self, s: AssignmentStmt) -> None:
"""Check if s declares a NewType; if yes, store it in symbol table."""
# Extract and check all information from newtype declaration
name, call = self.analyze_newtype_declaration(s)
if name is None or call is None:
return
old_... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def basic_new_typeinfo(self, name: str, basetype_or_fallback: Instance) -> TypeInfo:
class_def = ClassDef(name, Block([]))
class_def.fullname = self.qualified_name(name)
info = TypeInfo(SymbolTable(), class_def, self.cur_mod_id)
class_def.info = info
mro = basetype_or_fallback.type.mro
if mro i... | def basic_new_typeinfo(self, name: str, basetype_or_fallback: Instance) -> TypeInfo:
class_def = ClassDef(name, Block([]))
class_def.fullname = self.qualified_name(name)
info = TypeInfo(SymbolTable(), class_def, self.cur_mod_id)
info.mro = [info] + basetype_or_fallback.type.mro
info.bases = [basety... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def build_namedtuple_typeinfo(
self,
name: str,
items: List[str],
types: List[Type],
default_items: Dict[str, Expression],
) -> TypeInfo:
strtype = self.str_type()
implicit_any = AnyType(TypeOfAny.special_form)
basetuple_type = self.named_type("__builtins__.tuple", [implicit_any])
di... | def build_namedtuple_typeinfo(
self,
name: str,
items: List[str],
types: List[Type],
default_items: Dict[str, Expression],
) -> TypeInfo:
strtype = self.str_type()
implicit_any = AnyType(TypeOfAny.special_form)
basetuple_type = self.named_type("__builtins__.tuple", [implicit_any])
di... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def build_typeddict_typeinfo(
self, name: str, items: List[str], types: List[Type], required_keys: Set[str]
) -> TypeInfo:
fallback = (
self.named_type_or_none("typing.Mapping", [self.str_type(), self.object_type()])
or self.object_type()
)
info = self.basic_new_typeinfo(name, fallback)
... | def build_typeddict_typeinfo(
self, name: str, items: List[str], types: List[Type], required_keys: Set[str]
) -> TypeInfo:
fallback = (
self.named_type_or_none("typing.Mapping", [self.str_type(), self.object_type()])
or self.object_type()
)
def patch() -> None:
# Calculate the c... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def patch() -> None:
# Calculate the correct value type for the fallback Mapping.
fallback.args[1] = join.join_type_list(list(info.typeddict_type.items.values()))
| def patch() -> None:
# Calculate the correct value type for the fallback Mapping.
fallback.args[1] = join.join_type_list(types)
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def __init__(
self, modules: Dict[str, MypyFile], errors: Errors, sem: SemanticAnalyzer
) -> None:
self.modules = modules
self.errors = errors
self.sem = sem
| def __init__(self, modules: Dict[str, MypyFile], errors: Errors) -> None:
self.modules = modules
self.errors = errors
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def visit_file(
self,
file_node: MypyFile,
fnam: str,
options: Options,
patches: List[Callable[[], None]],
) -> None:
self.errors.set_file(fnam, file_node.fullname())
self.options = options
self.sem.options = options
self.patches = patches
self.is_typeshed_file = self.errors.is_t... | def visit_file(self, file_node: MypyFile, fnam: str, options: Options) -> None:
self.errors.set_file(fnam, file_node.fullname())
self.options = options
self.is_typeshed_file = self.errors.is_typeshed_file(fnam)
with experiments.strict_optional_set(options.strict_optional):
self.accept(file_node)... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def visit_func_def(self, fdef: FuncDef) -> None:
self.errors.push_function(fdef.name())
self.analyze(fdef.type, fdef)
super().visit_func_def(fdef)
self.errors.pop_function()
| def visit_func_def(self, fdef: FuncDef) -> None:
self.errors.push_function(fdef.name())
self.analyze(fdef.type)
super().visit_func_def(fdef)
self.errors.pop_function()
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def visit_class_def(self, tdef: ClassDef) -> None:
# NamedTuple base classes are validated in check_namedtuple_classdef; we don't have to
# check them again here.
if not tdef.info.is_named_tuple:
types = list(tdef.info.bases) # type: List[Type]
for tvar in tdef.type_vars:
if tva... | def visit_class_def(self, tdef: ClassDef) -> None:
# NamedTuple base classes are validated in check_namedtuple_classdef; we don't have to
# check them again here.
if not tdef.info.is_named_tuple:
for type in tdef.info.bases:
self.analyze(type)
if tdef.info.is_protocol:
... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def visit_assignment_stmt(self, s: AssignmentStmt) -> None:
"""Traverse the assignment statement.
This includes the actual assignment and synthetic types
resulted from this assignment (if any). Currently this includes
NewType, TypedDict, NamedTuple, and TypeVar.
"""
self.analyze(s.type, s)
... | def visit_assignment_stmt(self, s: AssignmentStmt) -> None:
self.analyze(s.type)
if isinstance(s.rvalue, IndexExpr) and isinstance(s.rvalue.analyzed, TypeAliasExpr):
self.analyze(s.rvalue.analyzed.type)
if isinstance(s.rvalue, CallExpr):
if isinstance(s.rvalue.analyzed, NewTypeExpr):
... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def visit_cast_expr(self, e: CastExpr) -> None:
self.analyze(e.type, e)
super().visit_cast_expr(e)
| def visit_cast_expr(self, e: CastExpr) -> None:
self.analyze(e.type)
super().visit_cast_expr(e)
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def visit_type_application(self, e: TypeApplication) -> None:
for type in e.types:
self.analyze(type, e)
super().visit_type_application(e)
| def visit_type_application(self, e: TypeApplication) -> None:
for type in e.types:
self.analyze(type)
super().visit_type_application(e)
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def analyze(
self, type: Optional[Type], node: Union[Node, SymbolTableNode], warn: bool = False
) -> None:
# Recursive type warnings are only emitted on type definition 'node's, marked by 'warn'
# Flags appeared during analysis of 'type' are collected in this dict.
indicator = {} # type: Dict[str, bool... | def analyze(self, type: Optional[Type]) -> None:
if type:
analyzer = TypeAnalyserPass3(self.fail, self.options, self.is_typeshed_file)
type.accept(analyzer)
self.check_for_omitted_generics(type)
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def analyze_types(self, types: List[Type], node: Node) -> None:
# Similar to above but for nodes with multiple types.
indicator = {} # type: Dict[str, bool]
for type in types:
analyzer = self.make_type_analyzer(indicator)
type.accept(analyzer)
self.check_for_omitted_generics(type)
... | def analyze_types(self, items: List[Expression]) -> List[Type]:
result = [] # type: List[Type]
for node in items:
try:
result.append(self.anal_type(expr_to_unanalyzed_type(node)))
except TypeTranslationError:
self.fail("Type expected", node)
result.append(Any... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def visit_for_stmt(self, s: ForStmt) -> None:
self.analyze(s.index_type, s)
super().visit_for_stmt(s)
| def visit_for_stmt(self, s: ForStmt) -> None:
if self.sem.is_module_scope():
self.analyze_lvalue(s.index, explicit_type=s.index_type is not None)
s.body.accept(self)
if s.else_body:
s.else_body.accept(self)
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def visit_with_stmt(self, s: WithStmt) -> None:
self.analyze(s.target_type, s)
super().visit_with_stmt(s)
| def visit_with_stmt(self, s: WithStmt) -> None:
if self.sem.is_module_scope():
for n in s.target:
if n:
self.analyze_lvalue(n, explicit_type=s.target_type is not None)
s.body.accept(self)
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def analyze_type_alias(
node: Expression,
lookup_func: Callable[[str, Context], SymbolTableNode],
lookup_fqn_func: Callable[[str], SymbolTableNode],
tvar_scope: TypeVarScope,
fail_func: Callable[[str, Context], None],
note_func: Callable[[str, Context], None],
plugin: Plugin,
options: Op... | def analyze_type_alias(
node: Expression,
lookup_func: Callable[[str, Context], SymbolTableNode],
lookup_fqn_func: Callable[[str], SymbolTableNode],
tvar_scope: TypeVarScope,
fail_func: Callable[[str, Context], None],
plugin: Plugin,
options: Options,
is_typeshed_stub: bool,
allow_un... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def __init__(
self,
lookup_func: Callable[[str, Context], SymbolTableNode],
lookup_fqn_func: Callable[[str], SymbolTableNode],
tvar_scope: Optional[TypeVarScope],
fail_func: Callable[[str, Context], None],
note_func: Callable[[str, Context], None],
plugin: Plugin,
options: Options,
i... | def __init__(
self,
lookup_func: Callable[[str, Context], SymbolTableNode],
lookup_fqn_func: Callable[[str], SymbolTableNode],
tvar_scope: TypeVarScope,
fail_func: Callable[[str, Context], None],
plugin: Plugin,
options: Options,
is_typeshed_stub: bool,
*,
aliasing: bool = False,... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def visit_unbound_type(self, t: UnboundType) -> Type:
if t.optional:
t.optional = False
# We don't need to worry about double-wrapping Optionals or
# wrapping Anys: Union simplification will take care of that.
return make_optional_type(self.visit_unbound_type(t))
sym = self.looku... | def visit_unbound_type(self, t: UnboundType) -> Type:
if t.optional:
t.optional = False
# We don't need to worry about double-wrapping Optionals or
# wrapping Anys: Union simplification will take care of that.
return make_optional_type(self.visit_unbound_type(t))
sym = self.looku... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def tvar_scope_frame(self) -> Iterator[None]:
old_scope = self.tvar_scope
if self.tvar_scope:
self.tvar_scope = self.tvar_scope.method_frame()
else:
assert self.third_pass, "Internal error: type variable scope not given"
yield
self.tvar_scope = old_scope
| def tvar_scope_frame(self) -> Iterator[None]:
old_scope = self.tvar_scope
self.tvar_scope = self.tvar_scope.method_frame()
yield
self.tvar_scope = old_scope
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def infer_type_variables(self, type: CallableType) -> List[Tuple[str, TypeVarExpr]]:
"""Return list of unique type variables referred to in a callable."""
if not self.tvar_scope:
return [] # We are in third pass, nothing new here
names = [] # type: List[str]
tvars = [] # type: List[TypeVarExp... | def infer_type_variables(self, type: CallableType) -> List[Tuple[str, TypeVarExpr]]:
"""Return list of unique type variables referred to in a callable."""
names = [] # type: List[str]
tvars = [] # type: List[TypeVarExpr]
for arg in type.arg_types:
for name, tvar_expr in arg.accept(
... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def bind_function_type_variables(
self, fun_type: CallableType, defn: Context
) -> List[TypeVarDef]:
"""Find the type variables of the function type and bind them in our tvar_scope"""
if not self.tvar_scope:
return [] # We are in third pass, nothing new here
if fun_type.variables:
for v... | def bind_function_type_variables(
self, fun_type: CallableType, defn: Context
) -> List[TypeVarDef]:
"""Find the type variables of the function type and bind them in our tvar_scope"""
if fun_type.variables:
for var in fun_type.variables:
var_expr = self.lookup(var.name, var).node
... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def is_defined_type_var(self, tvar: str, context: Context) -> bool:
return (
self.tvar_scope is not None
and self.tvar_scope.get_binding(self.lookup(tvar, context)) is not None
)
| def is_defined_type_var(self, tvar: str, context: Context) -> bool:
return self.tvar_scope.get_binding(self.lookup(tvar, context)) is not None
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def __init__(
self,
lookup_func: Callable[[str, Context], SymbolTableNode],
lookup_fqn_func: Callable[[str], SymbolTableNode],
fail_func: Callable[[str, Context], None],
note_func: Callable[[str, Context], None],
plugin: Plugin,
options: Options,
is_typeshed_stub: bool,
indicator: Di... | def __init__(
self,
fail_func: Callable[[str, Context], None],
options: Options,
is_typeshed_stub: bool,
) -> None:
self.fail = fail_func
self.options = options
self.is_typeshed_stub = is_typeshed_stub
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def visit_instance(self, t: Instance) -> None:
info = t.type
if info.replaced or info.tuple_type:
self.indicator["synthetic"] = True
# Check type argument count.
if len(t.args) != len(info.type_vars):
if len(t.args) == 0:
from_builtins = (
t.type.fullname() in... | def visit_instance(self, t: Instance) -> None:
info = t.type
# Check type argument count.
if len(t.args) != len(info.type_vars):
if len(t.args) == 0:
from_builtins = (
t.type.fullname() in nongen_builtins and not t.from_generic_builtin
)
if (
... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def check_type_var_values(
self,
type: TypeInfo,
actuals: List[Type],
arg_name: str,
valids: List[Type],
arg_number: int,
context: Context,
) -> None:
for actual in actuals:
actual = self.update_type(actual)
if not isinstance(actual, AnyType) and not any(
is_s... | def check_type_var_values(
self,
type: TypeInfo,
actuals: List[Type],
arg_name: str,
valids: List[Type],
arg_number: int,
context: Context,
) -> None:
for actual in actuals:
if not isinstance(actual, AnyType) and not any(
is_same_type(actual, value) for value in valid... | https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def visit_type_var(self, t: TypeVarType) -> None:
if t.upper_bound:
t.upper_bound.accept(self)
if t.values:
for v in t.values:
v.accept(self)
| def visit_type_var(self, t: TypeVarType) -> None:
pass
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def visit_type_type(self, t: TypeType) -> None:
t.item.accept(self)
| def visit_type_type(self, t: TypeType) -> None:
pass
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def anal_type(self, tp: UnboundType) -> Type:
tpan = TypeAnalyser(
self.lookup_func,
self.lookup_fqn_func,
None,
self.fail,
self.note_func,
self.plugin,
self.options,
self.is_typeshed_stub,
third_pass=True,
)
return tp.accept(tpan)
| def anal_type(self, t: Type, nested: bool = True) -> Type:
if nested:
self.nesting_level += 1
try:
return t.accept(self)
finally:
if nested:
self.nesting_level -= 1
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def accept(self, visitor: "TypeVisitor[T]") -> T:
return visitor.visit_forwardref_type(self)
| def accept(self, visitor: "TypeVisitor[T]") -> T:
return visitor.visit_type_type(self)
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def serialize(self):
if isinstance(self.link, UnboundType):
name = self.link.name
if isinstance(self.link, Instance):
name = self.link.type.name()
else:
name = self.link.__class__.__name__
# We should never get here since all forward references should be resolved
# and remove... | def serialize(self) -> JsonDict:
return {".class": "TypeType", "item": self.item.serialize()}
| https://github.com/python/mypy/issues/3836 | mypy --show-traceback Deduction.py
Deduction.py:102: error: The return type of "__init__" must be None
Deduction.py:103: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.521-858f7512cf3b4e39c0f4e8de5a13eee0e1e138fb-dirty
Traceback (most recent call last):
File "/usr/local... | TypeError |
def visit_symbol_table(self, symtab: SymbolTable) -> None:
# Copy the items because we may mutate symtab.
for key, value in list(symtab.items()):
cross_ref = value.cross_ref
if cross_ref is not None: # Fix up cross-reference.
del value.cross_ref
if cross_ref in self.modu... | def visit_symbol_table(self, symtab: SymbolTable) -> None:
# Copy the items because we may mutate symtab.
for key, value in list(symtab.items()):
cross_ref = value.cross_ref
if cross_ref is not None: # Fix up cross-reference.
del value.cross_ref
if cross_ref in self.modu... | https://github.com/python/mypy/issues/3355 | build_number/__init__.py:31: error: Module 'build_number._frozen_version' has no attribute 'DROPBOXEXT_VERSION'
build_number/__init__.py:102: error: "DesktopClientBuildNumber" has no attribute "name"
Traceback (most recent call last):
File "/usr/local/Cellar/python3/3.6.1/Frameworks/Python.framework/Versions/3.6/lib/py... | AssertionError |
def visit_call_expr(self, e: CallExpr, allow_none_return: bool = False) -> Type:
"""Type check a call expression."""
if e.analyzed:
# It's really a special form that only looks like a call.
return self.accept(e.analyzed, self.type_context[-1])
if (
isinstance(e.callee, NameExpr)
... | def visit_call_expr(self, e: CallExpr, allow_none_return: bool = False) -> Type:
"""Type check a call expression."""
if e.analyzed:
# It's really a special form that only looks like a call.
return self.accept(e.analyzed, self.type_context[-1])
if (
isinstance(e.callee, NameExpr)
... | https://github.com/python/mypy/issues/3650 | Traceback (most recent call last):
File "/Users/jukka/src/mypy/scripts/mypy", line 6, in <module>
main(__file__)
File "/Users/jukka/src/mypy/mypy/main.py", line 50, in main
res = type_check_only(sources, bin_dir, options)
File "/Users/jukka/src/mypy/mypy/main.py", line 97, in type_check_only
options=options)
File "/Use... | IndexError |
def visit_lambda_expr(self, e: LambdaExpr) -> Type:
"""Type check lambda expression."""
inferred_type, type_override = self.infer_lambda_type_using_context(e)
if not inferred_type:
self.chk.return_types.append(AnyType())
# No useful type context.
ret_type = self.accept(e.expr(), allo... | def visit_lambda_expr(self, e: LambdaExpr) -> Type:
"""Type check lambda expression."""
inferred_type, type_override = self.infer_lambda_type_using_context(e)
if not inferred_type:
# No useful type context.
ret_type = self.accept(e.expr(), allow_none_return=True)
fallback = self.name... | https://github.com/python/mypy/issues/3243 | error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues
Traceback (most recent call last):
File "/usr/local/bin/mypy", line 6, in <module>
main(__file__)
File "/usr/local/lib/python3.6/site-packages/mypy/main.py", line 42, in main
res = type_check_only(sources, bin_dir, options)
File "/usr... | IndexError |
def on_finish(self) -> None:
total_any = sum(num_any for num_any, _ in self.counts.values())
total_expr = sum(total for _, total in self.counts.values())
total_coverage = 100.0
if total_expr > 0:
total_coverage = (float(total_expr - total_any) / float(total_expr)) * 100
any_column_name = "A... | def on_finish(self) -> None:
total_any = sum(num_any for num_any, _ in self.counts.values())
total_expr = sum(total for _, total in self.counts.values())
total_coverage = (float(total_expr - total_any) / float(total_expr)) * 100
any_column_name = "Anys"
total_column_name = "Exprs"
file_column_n... | https://github.com/python/mypy/issues/3522 | (v36) guido-mbp:mypy guido$ mypy --any-exprs-report=out -c 'pass'
Traceback (most recent call last):
File "/Users/guido/v36/bin/mypy", line 6, in <module>
exec(compile(open(__file__).read(), __file__, 'exec'))
File "/Users/guido/src/mypy/scripts/mypy", line 6, in <module>
main(__file__)
File "/Users/guido/src/mypy/mypy... | ZeroDivisionError |
def analyze_property_with_multi_part_definition(self, defn: OverloadedFuncDef) -> None:
"""Analyze a property defined using multiple methods (e.g., using @x.setter).
Assume that the first method (@property) has already been analyzed.
"""
defn.is_property = True
items = defn.items
first_item = c... | def analyze_property_with_multi_part_definition(self, defn: OverloadedFuncDef) -> None:
"""Analyze a property defined using multiple methods (e.g., using @x.setter).
Assume that the first method (@property) has already been analyzed.
"""
defn.is_property = True
items = defn.items
first_item = c... | https://github.com/python/mypy/issues/3491 | Traceback (most recent call last):
File ".../bin/mypy", line 6, in <module>
main(__file__)
File ".../lib/python3.5/site-packages/mypy/main.py", line 46, in main
res = type_check_only(sources, bin_dir, options)
File ".../lib/python3.5/site-packages/mypy/main.py", line 93, in type_check_only
options=options)
File ".../li... | AttributeError |
def check_no_global(
self, n: str, ctx: Context, is_overloaded_func: bool = False
) -> None:
if n in self.globals:
prev_is_overloaded = isinstance(self.globals[n], OverloadedFuncDef)
if is_overloaded_func and prev_is_overloaded:
self.fail("Nonconsecutive overload {} found".format(n),... | def check_no_global(
self, n: str, ctx: Context, is_overloaded_func: bool = False
) -> None:
if n in self.globals:
prev_is_overloaded = isinstance(self.globals[n], OverloadedFuncDef)
if is_overloaded_func and prev_is_overloaded:
self.fail("Nonconsecutive overload {} found".format(n),... | https://github.com/python/mypy/issues/3415 | api/integrations/perforce/git_p4.py: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.520-dev-13b75737bb41d62ae4e7714704dcda3b446fa9f4
Traceback (most recent call last):
File "/mnt/code/venvs/mypy_venv/bin/mypy", line 6, in <module>
main(__file__)
File "/mnt/code/venvs/my... | AttributeError |
def name_already_defined(self, name: str, ctx: Context) -> None:
self.fail("Name '{}' already defined".format(name), ctx)
| def name_already_defined(
self, name: str, ctx: Context, original_ctx: Optional[SymbolTableNode] = None
) -> None:
if original_ctx:
extra_msg = " on line {}".format(original_ctx.node.get_line())
else:
extra_msg = ""
self.fail("Name '{}' already defined{}".format(name, extra_msg), ctx)
| https://github.com/python/mypy/issues/3415 | api/integrations/perforce/git_p4.py: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.520-dev-13b75737bb41d62ae4e7714704dcda3b446fa9f4
Traceback (most recent call last):
File "/mnt/code/venvs/mypy_venv/bin/mypy", line 6, in <module>
main(__file__)
File "/mnt/code/venvs/my... | AttributeError |
def unexpected_keyword_argument(
self, callee: CallableType, name: str, context: Context
) -> None:
msg = 'Unexpected keyword argument "{}"'.format(name)
if callee.name:
msg += " for {}".format(callee.name)
self.fail(msg, context)
module = find_defining_module(self.modules, callee)
if mo... | def unexpected_keyword_argument(
self, callee: CallableType, name: str, context: Context
) -> None:
msg = 'Unexpected keyword argument "{}"'.format(name)
if callee.name:
msg += " for {}".format(callee.name)
self.fail(msg, context)
if callee.definition:
fullname = callee.definition.fu... | https://github.com/python/mypy/issues/3362 | (e2e) Adam@Adams-MacBook-Pro ~/Desktop> mypy example.py --show-traceback
example.py:2: error: Unexpected keyword argument "example" for "Popen"
example.py:2: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.511
Traceback (most recent call last):
File "/Users/Adam/.virtual... | KeyError |
def visit_func_def(self, defn: FuncDef) -> None:
phase_info = self.postpone_nested_functions_stack[-1]
if phase_info != FUNCTION_SECOND_PHASE:
self.function_stack.append(defn)
# First phase of analysis for function.
self.errors.push_function(defn.name())
if not defn._fullname:
... | def visit_func_def(self, defn: FuncDef) -> None:
phase_info = self.postpone_nested_functions_stack[-1]
if phase_info != FUNCTION_SECOND_PHASE:
self.function_stack.append(defn)
# First phase of analysis for function.
self.errors.push_function(defn.name())
if defn.type:
... | https://github.com/python/mypy/issues/3362 | (e2e) Adam@Adams-MacBook-Pro ~/Desktop> mypy example.py --show-traceback
example.py:2: error: Unexpected keyword argument "example" for "Popen"
example.py:2: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.511
Traceback (most recent call last):
File "/Users/Adam/.virtual... | KeyError |
def visit_symbol_table(self, symtab: SymbolTable) -> None:
# Copy the items because we may mutate symtab.
for key, value in list(symtab.items()):
cross_ref = value.cross_ref
if cross_ref is not None: # Fix up cross-reference.
del value.cross_ref
if cross_ref in self.modu... | def visit_symbol_table(self, symtab: SymbolTable) -> None:
# Copy the items because we may mutate symtab.
for key, value in list(symtab.items()):
cross_ref = value.cross_ref
if cross_ref is not None: # Fix up cross-reference.
del value.cross_ref
if cross_ref in self.modu... | https://github.com/python/mypy/issues/3278 | $ mypy --quick --show-traceback a.py
/Users/jukka/src/mypy/b.py:3: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.510-dev-c856a53fe06c0ad9193d86ab35fb86693940f273-dirty
Traceback (most recent call last):
File "/Users/jukka/src/mypy/scripts/mypy", line 6, in <module>
mai... | AttributeError |
def visit_instance(self, inst: Instance) -> None:
# TODO: Combine Instances that are exactly the same?
type_ref = inst.type_ref
if type_ref is None:
return # We've already been here.
del inst.type_ref
node = lookup_qualified(self.modules, type_ref, self.quick_and_dirty)
if isinstance(no... | def visit_instance(self, inst: Instance) -> None:
# TODO: Combine Instances that are exactly the same?
type_ref = inst.type_ref
if type_ref is None:
return # We've already been here.
del inst.type_ref
node = lookup_qualified(self.modules, type_ref, self.quick_and_dirty)
if isinstance(no... | https://github.com/python/mypy/issues/3278 | $ mypy --quick --show-traceback a.py
/Users/jukka/src/mypy/b.py:3: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.510-dev-c856a53fe06c0ad9193d86ab35fb86693940f273-dirty
Traceback (most recent call last):
File "/Users/jukka/src/mypy/scripts/mypy", line 6, in <module>
mai... | AttributeError |
def lookup_qualified_stnode(
modules: Dict[str, MypyFile], name: str, quick_and_dirty: bool
) -> Optional[SymbolTableNode]:
head = name
rest = []
while True:
if "." not in head:
if not quick_and_dirty:
assert "." in head, "Cannot find %s" % (name,)
return ... | def lookup_qualified_stnode(
modules: Dict[str, MypyFile], name: str, quick_and_dirty: bool
) -> Optional[SymbolTableNode]:
head = name
rest = []
while True:
if "." not in head:
if not quick_and_dirty:
assert "." in head, "Cannot find %s" % (name,)
return ... | https://github.com/python/mypy/issues/3278 | $ mypy --quick --show-traceback a.py
/Users/jukka/src/mypy/b.py:3: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.510-dev-c856a53fe06c0ad9193d86ab35fb86693940f273-dirty
Traceback (most recent call last):
File "/Users/jukka/src/mypy/scripts/mypy", line 6, in <module>
mai... | AttributeError |
def __init__(
self,
typ: mypy.nodes.TypeInfo,
args: List[Type],
line: int = -1,
column: int = -1,
erased: bool = False,
) -> None:
assert typ is NOT_READY or typ.fullname() not in ["builtins.Any", "typing.Any"]
self.type = typ
self.args = args
self.erased = erased
super().__i... | def __init__(
self,
typ: mypy.nodes.TypeInfo,
args: List[Type],
line: int = -1,
column: int = -1,
erased: bool = False,
) -> None:
assert typ is None or typ.fullname() not in ["builtins.Any", "typing.Any"]
self.type = typ
self.args = args
self.erased = erased
super().__init__... | https://github.com/python/mypy/issues/3278 | $ mypy --quick --show-traceback a.py
/Users/jukka/src/mypy/b.py:3: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.510-dev-c856a53fe06c0ad9193d86ab35fb86693940f273-dirty
Traceback (most recent call last):
File "/Users/jukka/src/mypy/scripts/mypy", line 6, in <module>
mai... | AttributeError |
def __init__(self, items: List["OverloadPart"]) -> None:
assert len(items) > 0
self.items = items
self.impl = None
self.set_line(items[0].line)
| def __init__(self, items: List["OverloadPart"]) -> None:
self.items = items
self.impl = None
self.set_line(items[0].line)
| https://github.com/python/mypy/issues/3333 | # mypy --show-traceback test.py
test.py:26: error: Name 'do_chain' already defined
test.py:22: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.510
Traceback (most recent call last):
File "mypys", line 6, in <module>
main(__file__)
File "/tmp/mypy-0.510/mypy/main.py", lin... | IndexError |
def visit_overloaded_func_def(self, defn: OverloadedFuncDef) -> None:
# OverloadedFuncDef refers to any legitimate situation where you have
# more than one declaration for the same function in a row. This occurs
# with a @property with a setter or a deleter, and for a classic
# @overload.
# Decide... | def visit_overloaded_func_def(self, defn: OverloadedFuncDef) -> None:
# OverloadedFuncDef refers to any legitimate situation where you have
# more than one declaration for the same function in a row. This occurs
# with a @property with a setter or a deleter, and for a classic
# @overload.
# Decide... | https://github.com/python/mypy/issues/3333 | # mypy --show-traceback test.py
test.py:26: error: Name 'do_chain' already defined
test.py:22: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.510
Traceback (most recent call last):
File "mypys", line 6, in <module>
main(__file__)
File "/tmp/mypy-0.510/mypy/main.py", lin... | IndexError |
def analyze_namedtuple_classdef(self, defn: ClassDef) -> bool:
# special case for NamedTuple
for base_expr in defn.base_type_exprs:
if isinstance(base_expr, RefExpr):
base_expr.accept(self)
if base_expr.fullname == "typing.NamedTuple":
node = self.lookup(defn.name... | def analyze_namedtuple_classdef(self, defn: ClassDef) -> bool:
# special case for NamedTuple
for base_expr in defn.base_type_exprs:
if isinstance(base_expr, RefExpr):
base_expr.accept(self)
if base_expr.fullname == "typing.NamedTuple":
node = self.lookup(defn.name... | https://github.com/python/mypy/issues/3317 | Traceback (most recent call last):
File "/Users/daenyth/Curata/observer/.tox/mypy/bin/mypy", line 6, in <module>
main(__file__)
File "/Users/daenyth/Curata/observer/.tox/mypy/lib/python3.6/site-packages/mypy/main.py", line 46, in main
res = type_check_only(sources, bin_dir, options)
File "/Users/daenyth/Curata/observer... | TypeError |
def build_namedtuple_typeinfo(
self,
name: str,
items: List[str],
types: List[Type],
default_items: Dict[str, Expression],
) -> TypeInfo:
strtype = self.str_type()
basetuple_type = self.named_type("__builtins__.tuple", [AnyType()])
dictype = (
self.named_type_or_none("builtins.di... | def build_namedtuple_typeinfo(
self,
name: str,
items: List[str],
types: List[Type],
default_items: Dict[str, Expression],
) -> TypeInfo:
strtype = self.str_type()
basetuple_type = self.named_type("__builtins__.tuple", [AnyType()])
dictype = (
self.named_type_or_none("builtins.di... | https://github.com/python/mypy/issues/3315 | (venv) jelle@devjelle:~/mypy$ cat testnt.py
from typing import NamedTuple
class A(NamedTuple):
b: 'B'
x: int
class B:
pass
(venv) jelle@devjelle:~/mypy$ python -m mypy --show-traceback testnt.py
testnt.py:3: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues version: 0.510-dev-09e7b... | AssertionError |
def infer_partial_type(self, name: Var, lvalue: Lvalue, init_type: Type) -> bool:
if isinstance(init_type, (NoneTyp, UninhabitedType)):
partial_type = PartialType(None, name, [init_type])
elif isinstance(init_type, Instance):
fullname = init_type.type.fullname()
if (
isinstan... | def infer_partial_type(self, name: Var, lvalue: Lvalue, init_type: Type) -> bool:
if isinstance(init_type, (NoneTyp, UninhabitedType)):
partial_type = PartialType(None, name, [init_type])
elif isinstance(init_type, Instance):
fullname = init_type.type.fullname()
if (
isinstan... | https://github.com/python/mypy/issues/2998 | myfile.py:270: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues
Traceback (most recent call last):
File "/usr/lib/python3.4/runpy.py", line 170, in _run_module_as_main
"__main__", mod_spec)
File "/usr/lib/python3.4/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/usr/... | AssertionError |
def analyze_super(self, e: SuperExpr, is_lvalue: bool) -> Type:
"""Type check a super expression."""
if e.info and e.info.bases:
# TODO fix multiple inheritance etc
if len(e.info.mro) < 2:
self.chk.fail(
"Internal error: unexpected mro for {}: {}".format(
... | def analyze_super(self, e: SuperExpr, is_lvalue: bool) -> Type:
"""Type check a super expression."""
if e.info and e.info.bases:
# TODO fix multiple inheritance etc
if len(e.info.mro) < 2:
self.chk.fail(
"Internal error: unexpected mro for {}: {}".format(
... | https://github.com/python/mypy/issues/2848 | Traceback (most recent call last):
File "/usr/local/bin/mypy", line 6, in <module>
main(__file__)
File "/usr/local/lib/python3.4/dist-packages/mypy/main.py", line 42, in main
res = type_check_only(sources, bin_dir, options)
File "/usr/local/lib/python3.4/dist-packages/mypy/main.py", line 86, in type_check_only
options=... | AttributeError |
def add_ancestors(self) -> None:
if self.path is not None:
_, name = os.path.split(self.path)
base, _ = os.path.splitext(name)
if "." in base:
# This is just a weird filename, don't add anything
self.ancestors = []
return
# All parent packages are new ... | def add_ancestors(self) -> None:
# All parent packages are new ancestors.
ancestors = []
parent = self.id
while "." in parent:
parent, _ = parent.rsplit(".", 1)
ancestors.append(parent)
self.ancestors = ancestors
| https://github.com/python/mypy/issues/2558 | Traceback (most recent call last):
File "/usr/local/lib/python3.6/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/local/lib/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/Users/guido/src/mypy/mypy/__main__.py", line 5, in <module>
main(None)
File "/Users/guido/src... | AssertionError |
def crawl_up(arg: str) -> Tuple[str, str]:
"""Given a .py[i] filename, return (root directory, module).
We crawl up the path until we find a directory without
__init__.py[i], or until we run out of path components.
"""
dir, mod = os.path.split(arg)
mod = strip_py(mod) or mod
while dir and g... | def crawl_up(arg: str) -> Tuple[str, str]:
"""Given a .py[i] filename, return (root directory, module).
We crawl up the path until we find a directory without
__init__.py[i], or until we run out of path components.
"""
dir, mod = os.path.split(arg)
mod = strip_py(mod) or mod
assert "." not ... | https://github.com/python/mypy/issues/2558 | Traceback (most recent call last):
File "/usr/local/lib/python3.6/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/local/lib/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/Users/guido/src/mypy/mypy/__main__.py", line 5, in <module>
main(None)
File "/Users/guido/src... | AssertionError |
def main(script_path: str) -> None:
"""Main entry point to the type checker.
Args:
script_path: Path to the 'mypy' script (used for finding data files).
"""
t0 = time.time()
if script_path:
bin_dir = find_bin_directory(script_path)
else:
bin_dir = None
sys.setrecursi... | def main(script_path: str) -> None:
"""Main entry point to the type checker.
Args:
script_path: Path to the 'mypy' script (used for finding data files).
"""
t0 = time.time()
if script_path:
bin_dir = find_bin_directory(script_path)
else:
bin_dir = None
sys.setrecursi... | https://github.com/python/mypy/issues/2893 | Traceback (most recent call last):
File "/home/.../bin/mypy", line 6, in <module>
main(__file__)
File "/home/.../lib/python3.5/site-packages/mypy/main.py", line 53, in main
f.write(m + '\n')
BrokenPipeError: [Errno 32] Broken pipe | BrokenPipeError |
def setup_class_def_analysis(self, defn: ClassDef) -> None:
"""Prepare for the analysis of a class definition."""
if not defn.info:
defn.info = TypeInfo(SymbolTable(), defn, self.cur_mod_id)
defn.info._fullname = defn.info.name()
if self.is_func_scope() or self.type:
kind = MDEF
... | def setup_class_def_analysis(self, defn: ClassDef) -> None:
"""Prepare for the analysis of a class definition."""
if not defn.info:
defn.info = TypeInfo(SymbolTable(), defn, self.cur_mod_id)
defn.info._fullname = defn.info.name()
if self.is_func_scope() or self.type:
kind = MDEF
... | https://github.com/python/mypy/issues/2559 | $ rm -rf .mypy_cache/
$ mypy -i main.py
main.py:1: error: Name 'blah' is not defined
$ mypy -i main.py
Traceback (most recent call last):
File "/usr/local/lib/python3.6/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/local/lib/python3.6/runpy.py", line 85, in _run_code
exec(code, run_global... | AssertionError |
def check_simple_str_interpolation(
self, specifiers: List[ConversionSpecifier], replacements: Expression
) -> None:
checkers = self.build_replacement_checkers(specifiers, replacements)
if checkers is None:
return
rhs_type = self.accept(replacements)
rep_types = [] # type: List[Type]
i... | def check_simple_str_interpolation(
self, specifiers: List[ConversionSpecifier], replacements: Expression
) -> None:
checkers = self.build_replacement_checkers(specifiers, replacements)
if checkers is None:
return
rhs_type = self.accept(replacements)
rep_types = [] # type: List[Type]
i... | https://github.com/python/mypy/issues/2794 | Traceback (most recent call last):
File "/usr/local/bin/mypy", line 6, in <module>
main(__file__)
File "/usr/local/lib/python3.6/site-packages/mypy/main.py", line 42, in main
res = type_check_only(sources, bin_dir, options)
File "/usr/local/lib/python3.6/site-packages/mypy/main.py", line 87, in type_check_only
options=... | AttributeError |
def visit_Subscript(self, n: ast35.Subscript) -> Type:
if not isinstance(n.slice, ast35.Index):
self.fail(TYPE_COMMENT_SYNTAX_ERROR, self.line, getattr(n, "col_offset", -1))
return AnyType()
empty_tuple_index = False
if isinstance(n.slice.value, ast35.Tuple):
params = self.translate... | def visit_Subscript(self, n: ast35.Subscript) -> Type:
if not isinstance(n.slice, ast35.Index):
self.fail(TYPE_COMMENT_SYNTAX_ERROR, self.line, getattr(n, "col_offset", -1))
return AnyType()
value = self.visit(n.value)
assert isinstance(value, UnboundType)
assert not value.args
em... | https://github.com/python/mypy/issues/2834 | Traceback (most recent call last):
File "/usr/local/bin/mypy", line 6, in <module>
main(__file__)
File "/usr/local/lib/python3.4/dist-packages/mypy/main.py", line 42, in main
res = type_check_only(sources, bin_dir, options)
File "/usr/local/lib/python3.4/dist-packages/mypy/main.py", line 86, in type_check_only
options=... | AssertionError |
def visit_Attribute(self, n: ast35.Attribute) -> Type:
before_dot = self.visit(n.value)
if isinstance(before_dot, UnboundType) and not before_dot.args:
return UnboundType("{}.{}".format(before_dot.name, n.attr), line=self.line)
else:
self.fail(TYPE_COMMENT_AST_ERROR, self.line, getattr(n, "... | def visit_Attribute(self, n: ast35.Attribute) -> Type:
before_dot = self.visit(n.value)
assert isinstance(before_dot, UnboundType)
assert not before_dot.args
return UnboundType("{}.{}".format(before_dot.name, n.attr), line=self.line)
| https://github.com/python/mypy/issues/2834 | Traceback (most recent call last):
File "/usr/local/bin/mypy", line 6, in <module>
main(__file__)
File "/usr/local/lib/python3.4/dist-packages/mypy/main.py", line 42, in main
res = type_check_only(sources, bin_dir, options)
File "/usr/local/lib/python3.4/dist-packages/mypy/main.py", line 86, in type_check_only
options=... | AssertionError |
def analyze_ordinary_member_access(self, e: MemberExpr, is_lvalue: bool) -> Type:
"""Analyse member expression or member lvalue."""
if e.kind is not None:
# This is a reference to a module attribute.
return self.analyze_ref_expr(e)
else:
# This is a reference to a non-module attribut... | def analyze_ordinary_member_access(self, e: MemberExpr, is_lvalue: bool) -> Type:
"""Analyse member expression or member lvalue."""
if e.kind is not None:
# This is a reference to a module attribute.
return self.analyze_ref_expr(e)
else:
# This is a reference to a non-module attribut... | https://github.com/python/mypy/issues/2804 | Traceback (most recent call last):
File "/usr/local/lib/python3.6/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/local/lib/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/Users/guido/src/mypy/mypy/__main__.py", line 5, in <module>
main(None)
File "/Users/guido/src... | AssertionError |
def apply_generic_arguments(
callable: CallableType, types: List[Type], msg: MessageBuilder, context: Context
) -> CallableType:
"""Apply generic type arguments to a callable type.
For example, applying [int] to 'def [T] (T) -> T' results in
'def (int) -> int'.
Note that each type can be None; in ... | def apply_generic_arguments(
callable: CallableType, types: List[Type], msg: MessageBuilder, context: Context
) -> CallableType:
"""Apply generic type arguments to a callable type.
For example, applying [int] to 'def [T] (T) -> T' results in
'def (int) -> int'.
Note that each type can be None; in ... | https://github.com/python/mypy/issues/1587 | Traceback (most recent call last):
File "/usr/local/bin/mypy", line 6, in <module>
main(__file__)
File "/usr/local/lib/python3.5/site-packages/mypy/main.py", line 54, in main
res = type_check_only(sources, bin_dir, options)
File "/usr/local/lib/python3.5/site-packages/mypy/main.py", line 102, in type_check_only
python_... | AssertionError |
def visit_tuple_type(self, left: TupleType) -> bool:
right = self.right
if isinstance(right, Instance):
if is_named_instance(right, "typing.Sized"):
return True
elif (
is_named_instance(right, "builtins.tuple")
or is_named_instance(right, "typing.Iterable")
... | def visit_tuple_type(self, left: TupleType) -> bool:
right = self.right
if isinstance(right, Instance):
if is_named_instance(right, "typing.Sized"):
return True
elif (
is_named_instance(right, "builtins.tuple")
or is_named_instance(right, "typing.Iterable")
... | https://github.com/python/mypy/issues/2662 | $ mypy --show-traceback repro.py
repro.py:11: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues
Traceback (most recent call last):
File "/home/adrake/ve/app/bin/mypy", line 6, in <module>
main(__file__)
File "/home/adrake/ve/app/lib/python3.5/site-packages/mypy/main.py", line 41, in ... | IndexError |
def analyze_class_attribute_access(
itype: Instance,
name: str,
context: Context,
is_lvalue: bool,
builtin_type: Callable[[str], Instance],
not_ready_callback: Callable[[str, Context], None],
msg: MessageBuilder,
original_type: Type,
) -> Type:
"""original_type is the type of E in th... | def analyze_class_attribute_access(
itype: Instance,
name: str,
context: Context,
is_lvalue: bool,
builtin_type: Callable[[str], Instance],
not_ready_callback: Callable[[str, Context], None],
msg: MessageBuilder,
original_type: Type,
) -> Type:
"""original_type is the type of E in th... | https://github.com/python/mypy/issues/2530 | test2.py: note: In function "example":
test2.py:9: error: Invalid type "A"
test2.py:8: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues
Traceback (most recent call last):
File "/usr/local/bin/mypy", line 6, in <module>
main(__file__)
File "/usr/local/lib/python3.5/dist-packages/mypy... | AttributeError |
def visit_import_all(self, i: ImportAll) -> None:
i_id = self.correct_relative_import(i)
if i_id in self.modules:
m = self.modules[i_id]
self.add_submodules_to_parent_modules(i_id, True)
for name, node in m.names.items():
node = self.normalize_type_alias(node, i)
... | def visit_import_all(self, i: ImportAll) -> None:
i_id = self.correct_relative_import(i)
if i_id in self.modules:
m = self.modules[i_id]
self.add_submodules_to_parent_modules(i_id, True)
for name, node in m.names.items():
node = self.normalize_type_alias(node, i)
... | https://github.com/python/mypy/issues/2315 | ryan@DevPC-LX ~/blaze-mypy/bug master $ mypy x.py --show-traceback
x.py:1: error: INTERNAL ERROR -- please report a bug at https://github.com/python/mypy/issues
Traceback (most recent call last):
File "/media/ryan/stuff/anaconda/bin/mypy", line 6, in <module>
exec(compile(open(__file__).read(), __file__, 'exec'))
File ... | AttributeError |
def visit_try_stmt(self, s: TryStmt) -> Type:
"""Type check a try statement."""
completed_frames = [] # type: List[Frame]
self.binder.push_frame()
self.binder.try_frames.add(len(self.binder.frames) - 2)
self.accept(s.body)
self.binder.try_frames.remove(len(self.binder.frames) - 2)
self.brea... | def visit_try_stmt(self, s: TryStmt) -> Type:
"""Type check a try statement."""
completed_frames = [] # type: List[Frame]
self.binder.push_frame()
self.binder.try_frames.add(len(self.binder.frames) - 2)
self.accept(s.body)
self.binder.try_frames.remove(len(self.binder.frames) - 2)
if s.else... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def __init__(self) -> None:
# The stack of frames currently used. These map
# expr.literal_hash -- literals like 'foo.bar' --
# to types. The last element of this list is the
# top-most, current frame. Each earlier element
# records the state as of when that frame was last
# on top of the stack... | def __init__(self) -> None:
# The set of frames currently used. These map
# expr.literal_hash -- literals like 'foo.bar' --
# to types.
self.frames = [Frame()]
# For frames higher in the stack, we record the set of
# Frames that can escape there
self.options_on_return = [] # type: List[Li... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def _add_dependencies(self, key: Key, value: Key = None) -> None:
if value is None:
value = key
else:
self.dependencies.setdefault(key, set()).add(value)
for elt in key:
if isinstance(elt, Key):
self._add_dependencies(elt, value)
| def _add_dependencies(self, key: Key, value: Key = None) -> None:
if value is None:
value = key
else:
self.dependencies.setdefault(key, set()).add(value)
if isinstance(key, tuple):
for elt in key:
self._add_dependencies(elt, value)
| https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def update_from_options(self, frames: List[Frame]) -> bool:
"""Update the frame to reflect that each key will be updated
as in one of the frames. Return whether any item changes.
If a key is declared as AnyType, only update it if all the
options are the same.
"""
frames = [f for f in frames i... | def update_from_options(self, frames: List[Frame]) -> bool:
"""Update the frame to reflect that each key will be updated
as in one of the frames. Return whether any item changes.
If a key is declared as AnyType, only update it if all the
options are the same.
"""
changed = False
keys = se... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def pop_frame(self, can_skip: bool, fall_through: int) -> Frame:
"""Pop a frame and return it.
See frame_context() for documentation of fall_through.
"""
if fall_through > 0:
self.allow_jump(-fall_through)
result = self.frames.pop()
options = self.options_on_return.pop()
if can_s... | def pop_frame(self, fall_through: int = 0) -> Frame:
"""Pop a frame and return it.
See frame_context() for documentation of fall_through.
"""
if fall_through and not self.breaking_out:
self.allow_jump(-fall_through)
result = self.frames.pop()
options = self.options_on_return.pop()
... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def get_declaration(self, expr: Node) -> Type:
if isinstance(expr, RefExpr) and isinstance(expr.node, Var):
type = expr.node.type
if isinstance(type, PartialType):
return None
return type
else:
return None
| def get_declaration(self, node: Node) -> Type:
if isinstance(node, (RefExpr, SymbolTableNode)) and isinstance(node.node, Var):
type = node.node.type
if isinstance(type, PartialType):
return None
return type
else:
return None
| https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def allow_jump(self, index: int) -> None:
# self.frames and self.options_on_return have different lengths
# so make sure the index is positive
if index < 0:
index += len(self.options_on_return)
frame = Frame()
for f in self.frames[index + 1 :]:
frame.update(f)
if f.unreachabl... | def allow_jump(self, index: int) -> None:
# self.frames and self.options_on_return have different lengths
# so make sure the index is positive
if index < 0:
index += len(self.options_on_return)
frame = Frame()
for f in self.frames[index + 1 :]:
frame.update(f)
self.options_on_ret... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def frame_context(
self,
*,
can_skip: bool,
fall_through: int = 1,
break_frame: int = 0,
continue_frame: int = 0,
try_frame: bool = False,
) -> Iterator[Frame]:
"""Return a context manager that pushes/pops frames on enter/exit.
If can_skip is True, control flow is allowed to bypass ... | def frame_context(self, fall_through: int = 0) -> Iterator[Frame]:
"""Return a context manager that pushes/pops frames on enter/exit.
If fall_through > 0, then it will allow the frame to escape to
its ancestor `fall_through` levels higher.
A simple 'with binder.frame_context(): pass' will change the
... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def visit_file(self, file_node: MypyFile, path: str, options: Options) -> None:
"""Type check a mypy file with the given path."""
self.options = options
self.pass_num = 0
self.is_stub = file_node.is_stub
self.errors.set_file(path)
self.globals = file_node.names
self.enter_partial_types()
... | def visit_file(self, file_node: MypyFile, path: str, options: Options) -> None:
"""Type check a mypy file with the given path."""
self.options = options
self.pass_num = 0
self.is_stub = file_node.is_stub
self.errors.set_file(path)
self.globals = file_node.names
self.enter_partial_types()
... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def accept_loop(
self,
body: Statement,
else_body: Statement = None,
*,
exit_condition: Expression = None,
) -> Type:
"""Repeatedly type check a loop body until the frame doesn't change.
If exit_condition is set, assume it must be False on exit from the loop.
Then check the else_body.
... | def accept_loop(self, body: Union[IfStmt, Block], else_body: Block = None) -> Type:
"""Repeatedly type check a loop body until the frame doesn't change.
Then check the else_body.
"""
# The outer frame accumulates the results of all iterations
with self.binder.frame_context(1) as outer_frame:
... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def check_func_def(self, defn: FuncItem, typ: CallableType, name: str) -> None:
"""Type check a function definition."""
# Expand type variables with value restrictions to ordinary types.
for item, typ in self.expand_typevars(defn, typ):
old_binder = self.binder
self.binder = ConditionalTypeB... | def check_func_def(self, defn: FuncItem, typ: CallableType, name: str) -> None:
"""Type check a function definition."""
# Expand type variables with value restrictions to ordinary types.
for item, typ in self.expand_typevars(defn, typ):
old_binder = self.binder
self.binder = ConditionalTypeB... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def visit_class_def(self, defn: ClassDef) -> Type:
"""Type check a class definition."""
typ = defn.info
self.errors.push_type(defn.name)
self.enter_partial_types()
old_binder = self.binder
self.binder = ConditionalTypeBinder()
with self.binder.top_frame_context():
self.accept(defn.de... | def visit_class_def(self, defn: ClassDef) -> Type:
"""Type check a class definition."""
typ = defn.info
self.errors.push_type(defn.name)
self.enter_partial_types()
old_binder = self.binder
self.binder = ConditionalTypeBinder()
with self.binder.frame_context():
self.accept(defn.defs)
... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def visit_block(self, b: Block) -> Type:
if b.is_unreachable:
return None
for s in b.body:
if self.binder.is_unreachable():
break
self.accept(s)
| def visit_block(self, b: Block) -> Type:
if b.is_unreachable:
return None
for s in b.body:
self.accept(s)
if self.binder.breaking_out:
break
| https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def visit_return_stmt(self, s: ReturnStmt) -> Type:
"""Type check a return statement."""
self.check_return_stmt(s)
self.binder.unreachable()
| def visit_return_stmt(self, s: ReturnStmt) -> Type:
"""Type check a return statement."""
self.binder.breaking_out = True
if self.is_within_function():
defn = self.function_stack[-1]
if defn.is_generator:
return_type = self.get_generator_return_type(
self.return_ty... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def visit_if_stmt(self, s: IfStmt) -> Type:
"""Type check an if statement."""
# This frame records the knowledge from previous if/elif clauses not being taken.
# Fall-through to the original frame is handled explicitly in each block.
with self.binder.frame_context(can_skip=False, fall_through=0):
... | def visit_if_stmt(self, s: IfStmt) -> Type:
"""Type check an if statement."""
breaking_out = True
# This frame records the knowledge from previous if/elif clauses not being taken.
with self.binder.frame_context():
for e, b in zip(s.expr, s.body):
t = self.accept(e)
self.c... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def visit_while_stmt(self, s: WhileStmt) -> Type:
"""Type check a while statement."""
self.accept_loop(
IfStmt([s.expr], [s.body], None), s.else_body, exit_condition=s.expr
)
| def visit_while_stmt(self, s: WhileStmt) -> Type:
"""Type check a while statement."""
self.accept_loop(IfStmt([s.expr], [s.body], None), s.else_body)
| https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def visit_assert_stmt(self, s: AssertStmt) -> Type:
self.accept(s.expr)
# If this is asserting some isinstance check, bind that type in the following code
true_map, _ = self.find_isinstance_check(s.expr)
self.push_type_map(true_map)
| def visit_assert_stmt(self, s: AssertStmt) -> Type:
self.accept(s.expr)
# If this is asserting some isinstance check, bind that type in the following code
true_map, _ = find_isinstance_check(s.expr, self.type_map)
if true_map:
for var, type in true_map.items():
self.binder.push(var... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def visit_raise_stmt(self, s: RaiseStmt) -> Type:
"""Type check a raise statement."""
if s.expr:
self.type_check_raise(s.expr, s)
if s.from_expr:
self.type_check_raise(s.from_expr, s)
self.binder.unreachable()
| def visit_raise_stmt(self, s: RaiseStmt) -> Type:
"""Type check a raise statement."""
self.binder.breaking_out = True
if s.expr:
self.type_check_raise(s.expr, s)
if s.from_expr:
self.type_check_raise(s.from_expr, s)
| https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def visit_try_stmt(self, s: TryStmt) -> Type:
"""Type check a try statement."""
# Our enclosing frame will get the result if the try/except falls through.
# This one gets all possible states after the try block exited abnormally
# (by exception, return, break, etc.)
with self.binder.frame_context(ca... | def visit_try_stmt(self, s: TryStmt) -> Type:
"""Type check a try statement."""
# Our enclosing frame will get the result if the try/except falls through.
# This one gets all possible intermediate states
with self.binder.frame_context():
if s.finally_body:
self.binder.try_frames.add(... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def visit_try_without_finally(self, s: TryStmt, try_frame: bool) -> None:
"""Type check a try statement, ignoring the finally block.
On entry, the top frame should receive all flow that exits the
try block abnormally (i.e., such that the else block does not
execute), and its parent should receive all f... | def visit_try_without_finally(self, s: TryStmt) -> bool:
"""Type check a try statement, ignoring the finally block.
Return whether we are guaranteed to be breaking out.
Otherwise, it will place the results possible frames of
that don't break out into self.binder.frames[-2].
"""
breaking_out = T... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def visit_break_stmt(self, s: BreakStmt) -> Type:
self.binder.handle_break()
return None
| def visit_break_stmt(self, s: BreakStmt) -> Type:
self.binder.breaking_out = True
self.binder.allow_jump(self.binder.loop_frames[-1] - 1)
return None
| https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def visit_continue_stmt(self, s: ContinueStmt) -> Type:
self.binder.handle_continue()
return None
| def visit_continue_stmt(self, s: ContinueStmt) -> Type:
self.binder.breaking_out = True
self.binder.allow_jump(self.binder.loop_frames[-1])
return None
| https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def find_isinstance_check(
self, n: Expression
) -> Tuple[Optional[Dict[Expression, Type]], Optional[Dict[Expression, Type]]]:
return find_isinstance_check(n, self.type_map)
| def find_isinstance_check(
node: Expression,
type_map: Dict[Expression, Type],
) -> Tuple[TypeMap, TypeMap]:
"""Find any isinstance checks (within a chain of ands). Includes
implicit and explicit checks for None.
Return value is a map of variables to their types if the condition
is true and a ... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def check_boolean_op(self, e: OpExpr, context: Context) -> Type:
"""Type check a boolean operation ('and' or 'or')."""
# A boolean operation can evaluate to either of the operands.
# We use the current type context to guide the type inference of of
# the left operand. We also use the left operand type... | def check_boolean_op(self, e: OpExpr, context: Context) -> Type:
"""Type check a boolean operation ('and' or 'or')."""
# A boolean operation can evaluate to either of the operands.
# We use the current type context to guide the type inference of of
# the left operand. We also use the left operand type... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
def check_generator_or_comprehension(
self, gen: GeneratorExpr, type_name: str, id_for_messages: str
) -> Type:
"""Type check a generator expression or a list comprehension."""
with self.chk.binder.frame_context(can_skip=True, fall_through=0):
self.check_for_comp(gen)
# Infer the type of th... | def check_generator_or_comprehension(
self, gen: GeneratorExpr, type_name: str, id_for_messages: str
) -> Type:
"""Type check a generator expression or a list comprehension."""
with self.chk.binder.frame_context():
self.check_for_comp(gen)
# Infer the type of the list comprehension by using... | https://github.com/python/mypy/issues/1289 | Traceback (most recent call last):
File "./scripts/mypy", line 6, in <module>
main(__file__)
File "mypy/mypy/main.py", line 50, in main
type_check_only(sources, bin_dir, options)
File "mypy/mypy/main.py", line 94, in type_check_only
python_path=options.python_path)
File "mypy/mypy/build.py", line 210, in build
result =... | AttributeError |
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